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Diffstat (limited to 'arch/powerpc/platforms/powermac/time.c')
-rw-r--r--arch/powerpc/platforms/powermac/time.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/powerpc/platforms/powermac/time.c b/arch/powerpc/platforms/powermac/time.c
index 5947b21a8588..4c7682a65227 100644
--- a/arch/powerpc/platforms/powermac/time.c
+++ b/arch/powerpc/platforms/powermac/time.c
@@ -102,7 +102,7 @@ static unsigned long from_rtc_time(struct rtc_time *tm)
static unsigned long cuda_get_time(void)
{
struct adb_request req;
- unsigned long now;
+ unsigned int now;
if (cuda_request(&req, NULL, 2, CUDA_PACKET, CUDA_GET_TIME) < 0)
return 0;
@@ -113,7 +113,7 @@ static unsigned long cuda_get_time(void)
req.reply_len);
now = (req.reply[3] << 24) + (req.reply[4] << 16)
+ (req.reply[5] << 8) + req.reply[6];
- return now - RTC_OFFSET;
+ return ((unsigned long)now) - RTC_OFFSET;
}
#define cuda_get_rtc_time(tm) to_rtc_time(cuda_get_time(), (tm))
@@ -146,7 +146,7 @@ static int cuda_set_rtc_time(struct rtc_time *tm)
static unsigned long pmu_get_time(void)
{
struct adb_request req;
- unsigned long now;
+ unsigned int now;
if (pmu_request(&req, NULL, 1, PMU_READ_RTC) < 0)
return 0;
@@ -156,7 +156,7 @@ static unsigned long pmu_get_time(void)
req.reply_len);
now = (req.reply[0] << 24) + (req.reply[1] << 16)
+ (req.reply[2] << 8) + req.reply[3];
- return now - RTC_OFFSET;
+ return ((unsigned long)now) - RTC_OFFSET;
}
#define pmu_get_rtc_time(tm) to_rtc_time(pmu_get_time(), (tm))